Webster’s Revised Unabridged Dictionary · 1913
Attritus
At·tri′tus, n. [L. attritus, p. p. of atterere; ad + terere to rub.] Matter pulverized by attrition.
Webster’s Revised Unabridged Dictionary · 1913
At·tri′tus, n. [L. attritus, p. p. of atterere; ad + terere to rub.] Matter pulverized by attrition.